Timing & Policy
Lending policies change over time — with APRA guidance, market conditions, and each lender's portfolio management. What a borrower is approved for today may be assessed differently under policy settings that apply at a later point in the transaction.
Core Assessment Analysis
How Timing and Policy Affect Lending Outcomes
Lending policy is not static. Individual lender policies — on income shading, HEM benchmarks, DTI thresholds, and acceptable borrower profiles — change with regulatory guidance, economic conditions, and each lender's own portfolio management decisions. This means a borrower's assessment result is partly a function of when the application is assessed, not just what the borrower's financial position looks like.
What pre-approval actually is
A mortgage pre-approval (also called conditional approval or approval in principle) is an initial indication from a lender that, based on the information provided at the time, a loan of a specified amount would likely be approved.
What pre-approval is not:
- A guaranteed approval
- A full credit assessment in most cases (many pre-approvals are desktop approvals based on stated income, not fully verified)
- A commitment that the lender will approve a specific property
A pre-approval does not guarantee that the formal approval will proceed once the property is identified and a full application is submitted. The property still needs to satisfy the lender's security policy, the valuation must meet expectations, and the borrower's circumstances at time of formal assessment must still satisfy policy.
Why approvals expire — typically 90 days
Most pre-approvals have a validity period of approximately 90 days. After that period:
- The lender may require a full re-assessment at the current policy settings
- Interest rates may have changed
- The borrower's circumstances may have changed
- APRA buffer settings may have shifted
A borrower who received a pre-approval at a particular borrowing capacity six months ago may receive a different result when they reapply, even if nothing in their personal financial position has changed.
What can change between pre-approval and formal approval
Several factors can change in the period between pre-approval and submitting a formal application on a specific property:
- Lender policy changes (income shading rules, HEM benchmarks, DTI caps)
- The borrower's own financial position (new debts, change in employment, new credit applications)
- The property itself not meeting security policy
- Valuation coming in below contract price
- Interest rate changes affecting assessed repayment capacity
Purchasers who are operating close to their borrowing limit are most exposed to policy changes in this period.
Interstate timing — QLD vs NSW settlement conventions
Settlement timing conventions differ between states. Queensland operates under a different standard contract timeline from New South Wales, which affects the period available between exchange and settlement. For borrowers purchasing interstate, or for rental arrangements involving both a lease termination and a purchase settlement, these timing differences require coordination.
Formal approval must typically be achieved within the finance clause period. Where settlement timelines are tight or non-standard, timing risk increases.
Policy cycles and lender appetite
Individual lenders tighten and loosen credit policy at different times based on their own portfolio concentrations, market share objectives, and APRA compliance position. A lender that was approving non-standard profiles at favourable terms last quarter may have tightened those settings this quarter — and vice versa.
This is one reason why lender selection matters before submission, particularly for borrowers with non-standard profiles.
Related hub
The full treatment of transaction and policy timing is covered in the Transaction Policy and Timing hub under Pillar 5.
Subpages
Why Underwriters Focus Here
Lenders manage concentrated portfolio risk as much as they manage individual loan risk. When a lender's portfolio becomes overweight in a particular borrower type, property type, or geographic market, their credit policy typically tightens in that area — not because individual loans are wrong, but because aggregate concentration creates systemic exposure. This explains why the same application can receive a different result from the same lender six months apart, with no change in the borrower's position.
Key Outcome Assessment Factors
The timing of the application relative to current policy settings, whether the pre-approval is based on fully verified information or stated income, the validity period of the pre-approval, any changes in the borrower's financial position between pre-approval and formal application, and the property's compatibility with the lender's current security policy.
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General educational information only. Lender policies change frequently. Pre-approvals are not guarantees of formal approval. This content does not constitute credit advice. Model Mortgages Pty Ltd | ACL 387460.
Model Mortgages Pty Ltd | Australian Credit Licence 387460
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